baber/WOPTO huggingface dataset:
Patent JP-2014224240-A (JP)
Title: Porous film, separator for an electricity storage device, and electricity storage device
Inventor: IKOMA HIROSHI
IPC: H01G11/52
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a porous film exhibiting, when used as a separator for an electricity storage device, a low battery resistance, excellent in terms not only of the homogeneity of surface apertures but, due to the low thermal shrinkage of the porous film, also of heat resistance, capable of realizing the maximal heat resistance of a heat-resistant protective layer, and excellent in terms also of battery characteristics.SOLUTION: The provided porous film includes a thermoplastic resin as a main component in a state where the relation of the surface aperture ratio (S) and porosity (P) thereof satisfies the following formula (1) and where the range of the surface aperture ratio (S) is 45% or higher: 0.3<porosity (P)/surface aperture ratio (S)<1.0 (1).
Patent JP-2015204367-A (JP)
Title: Processing method of optical device wafer
Inventor: MORIKAZU YOJI
IPC: H01L33/02
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of an optical device wafer capable of destroying a buffer layer by efficiently transmitting a laser beam from a rear face of an epitaxy substrate without processing the rear face of the epitaxy substrate into a mirror surface.SOLUTION: The processing method of the optical device wafer in which an optical device layer is laminated on a front face of the epitaxy substrate via the buffer layer, includes: a transfer substrate bonding step of bonding a transfer substrate to a front face of the optical device layer of the optical device wafer via a bonding material; a buffer layer destruction step of destroying the buffer layer by irradiating the buffer layer with a pulse laser beam of a wavelength having transmissivity for the epitaxy substrate and absorptivity for the buffer layer from a rear face side of the epitaxy substrate of the optical device wafer; and an optical device layer transfer step of transferring the optical device layer to the transfer substrate by exfoliating the epitaxy substrate from the optical device layer after the buffer layer destruction step is implemented. Before implementing the buffer layer destruction step, a resin coating step is implemented for flattening the rear face of the epitaxy substrate by coating the rear face of the epitaxy substrate with a resin through which the laser beam is transmissive.
Patent JP-2015203464-A (JP)
Title: linear guide
Inventor: HASHIMOTO SHO
IPC: F16C33/58
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide of a long service life by suppressing generation of early rolling fatigue separation by restricting a dimension of inclusion in addition to hardness of a surface of a rolling path.SOLUTION: At least a slider is composed of a steel material having a carbon content of 0.19 mass% or more and 1.2 mass% or less, and the hardness in a region from a surface of a rolling face to a depth (Da×0.08) is Hv560 or more and Hv780 or less, when a diameter of a rolling element is Da. The width 2b of the inclusion existing in stress volume is 150 μm or less, when the length of an actual rolling portion obtained by subtracting the length of a crowning portion from the total length of a rolling element rolling groove of the slider is L, and the stress volume is [(Da×0.35)×(Da×0.04)×L].
Patent JP-2015203384-A (JP)
Title: Oil removing device
Inventor: TAKEUCHI NAOKI
IPC: F01M13/04
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress clogging of an upstream part of a filter by oil particles in an oil removing device for collecting oil particles at the filter disposed between a positive electrode and a negative electrode.SOLUTION: An oil removing device controls a voltage applied to an electrode so that a voltage application period when a voltage is applied to the electrode and a voltage application stop period when a voltage application to the electrode is stopped are repeated alternatively in a predetermined cycle during operation of an internal combustion engine.
Patent JP-2014241275-A (JP)
Title: Solid-state battery and method for manufacturing thereof
Inventor: PHILIPPE M VEREECKEN
IPC: H01M10/0562
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solid-state battery that has at least one of improved, convenient and effective battery capacity, battery power and battery lifetime, and improved behavior at mechanical deformation.SOLUTION: A solid-state battery cell includes an anode, a cathode, and a solid electrolyte matrix. At least the anode or the cathode includes an active electrode material having pores. Further, an inner surface of the pores is coated with a first surface-ion diffusion enhancement coating. The solid electrolyte matrix includes an electrically insulating matrix for a solid electrolyte. The electrically insulating matrix has pores or passages, and an inner surface of the pores or the passages is coated with a second surface-ion diffusion enhancement coating. The electrically insulating matrix and the second surface-ion diffusion enhancement coating have ionic conductivity.
Patent JP-2015207518-A (JP)
Title: submarine cable
Inventor: HORIGUCHI NORIAKI
IPC: H01B7/17
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighter submarine cable.SOLUTION: A plurality of pieces of armor which are arranged by winding around a cable core wire 10 having a conductor part 11 and an insulation layer 13 provided around the conductor part includes a carbon fiber 32. The configuration reduces the weight, compared with cases where only iron wire is armored, thereby allowing increase of the allowable tension. The configuration also allows increase of the allowable force without enlargement of the outer diameter of the submarine cable and eliminates the need of a turntable, leading to cost reduction of transportation and construction work.
Patent JP-2014220806-A (JP)
Title: Flexible electronic device
Inventor: LIU YU-TAI
IPC: G09F9/30
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a flexible electronic device that can be curved.SOLUTION: An electronic device according to the present invention comprises: a main body that can be switched between a flat state and a curved state by an external force; and a normal position component provided on the body. The normal position component is curved with the main body and maintains the main body in the curved state. The normal position component has a first normal position row in which plural normal position parts are aligned serially, and the normal position parts are communicated with each other relatively rotatably by housing parts respectively provided at the adjacent first normal position parts, and shaft parts inserted in the respective housing parts of the adjacent first normal position parts. The normal position components are curved together with the main body by the shaft part, and the curved state of the main body and the normal position components is maintained by a frictional force generated between the shaft part and the housing part.
Patent JP-2015209480-A (JP)
Title: Fluororesin composition
Inventor: NAM PHAM HOAI
IPC: H05K1/03
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin composition having a low thermal expansion coefficient.SOLUTION: There is provided a fluororesin composition containing 20 to 70 wt.% of a heat-meltable fluororesin and 80 to 20 wt.% of silica particles, where the silica particles are composed of leaf-like silica secondary particles formed by laminating a plurality of scale-like silica primary particles in parallel to each other, petal-like third particles, petal-like silica tertiary particles formed from aggregation of the leaf-like silica secondary particles or a mixture thereof, where the scale-like silica primary particles have a thickness of 0.001 to 0.1 μm, the leaf-like silica secondary particles have a thickness of 0.001 to 3 μm and the ratio (aspect ratio) of the length to the thickness of the leaf-like silica secondary particles is 2 to 300.
Patent JP-2015210941-A (JP)
Title: Contact connection structure
Inventor: KISHIHATA YUYA
IPC: H01R13/04
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a contact connection structure capable of reducing contact resistance without upsizing a terminal and complexing the terminal as much as possible.SOLUTION: A contact connection structure includes an elastic deflection part 3 in which a first indent part 4 whose outer peripheral surface is an arc-like curved surface is installed in a protruding manner, and a tab part 11. The first indent part 4 of the elastic deflection part 3 slides on the tab part 11. In a terminal insertion completion position, the first indent part 4 comes into contact with the tab part 11. A second indent part 12 which comes into contact with the first indent part 4 in the terminal insertion completion position and whose outer peripheral surface is an arc-like curved surface is installed in the tab part 11 in a protruding manner.
Patent JP-2015209914-A (JP)
Title: Piping material connecting method
Inventor: TOMOMATSU DAISUKE
IPC: F16L47/02
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To perform smooth piping material connection.SOLUTION: This invention relates to a method for connecting the first piping material with the second piping material under application of a joint. The joint is tubular made of thermoplastic resilient material and has groove segments that are formed of: a straight pipe part constituting an intermediate part of the joint; an insertion part inserted into the first piping and the second piping coaxially and integrally formed at both sides of the straight pipe part; and melting and fixing segments coaxially and integrally formed at both sides of the straight pipe part to cover the surfaces of the end portions of the first piping material and the second piping material in a state in which the first piping material and the second piping material are inserted into the insertion part. The method includes a connecting step of inserting each of the end part of the first piping material and the end part of the second piping material into the groove segments at both ends of the joint, and applying a rotational force in a circumferential direction at an outer circumferential part of the joint in a state in which the rotations in a circumferential direction of the first piping material and the second piping material are restricted.
Patent JP-2015208545-A (JP)
Title: Game machine
Inventor: NOGUCHI SATOSHI
IPC: A63F7/02
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement in a specific mode.SOLUTION: A game machine determines whether a special game is executed based on satisfaction of starting conditions, and can change a performance mode from a normal performance mode to a specific mode, based on satisfaction of predetermined conditions differing from the starting conditions. A specific BGM is outputted in the specific mode, differently from that in the normal mode. In the specific mode, the specific BGM is outputted even during no variation of a special pattern. In the specific mode, a specific performance may be executed in accordance with variation of the special pattern. In the specific performance, the specific BGM is not outputted but sound exclusive for the specific performance is outputted.
Patent JP-2015007218-A (JP)
Title: Fluoropolymer production method
Inventor: SEKIGUCHI TAKESHI
IPC: C08F14/18
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluoropolymer production method which, in the production of fluoropolymers, particularly fluoropolymers necessarily containing tetrafluoroethylene or chlorotrifluoroethylene units, is capable of a higher polymerization rate for more efficient production, improves moldability of the extrusion molding, and can suppress coloration.SOLUTION: A fluoropolymer production method involves the step of obtaining fluoropolymers by polymerization of tetrafluoroethylene or chlorotrifluoroethylene in the presence of peroxydicarbonate represented by the general formula: R-O-C(=O)-O-O-C(=O)-O-R, where R represents an alkyl group or alkoxyalkyl group having 4 carbon atoms and can be identical or different).
Patent JP-2015218400-A (JP)
Title: Fiber rope terminal fixture
Inventor: MIZUNO HIROKI
IPC: D07B9/00
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To easily provide an attachment method at a site without requiring a special tool when a fiber rope is attached to a terminal fixture while promoting the use of a fiber rope for a side-walk guard fence.SOLUTION: The use of an O ring when a fiber rope is attached to a terminal fixture allows the increase of tensile strength while preventing coming off.
Patent JP-2015219153-A (JP)
Title: Spectrum sensor
Inventor: YOSHIHARA TAKAAKI
IPC: G01J3/36
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a spectrum sensor that is possible to downsize.SOLUTION: A spectrum sensor 100 comprises a housing 1, a collimator lens 2, a spectrum separation unit 3, a drive unit 4, a first light-receiving element 5, a first diaphragm 6, a second light-receiving element 7, a second diaphragm 8, a storage unit 9, and a signal processing device 10. An MEMS mirror 30 that is the spectrum separation unit 3 is provided with a diffraction grating 35. The drive unit 4 is provided integrally in the MEMS mirror 30. The first light-receiving element 5 receives diffracted light of a prescribed order. The storage unit 9 stores relationship between a deflection angle of a movable unit 32 and a wavelength of light incident on the first light-receiving element 5. The signal processing device 10 is provided with at least an arithmetic unit 18 for obtaining the deflection angle of the movable unit 32 on the basis of timing with which the diffracted light of the 0'th order is detected by the second light-receiving element 7 and an oscillation frequency of the movable unit 32. The signal processing device 10 correlates one to one, on the basis of the deflection angle obtained by the arithmetic unit 18, the wavelength read out from the storage unit 9 and the signal of the first light-receiving element 5.
Patent JP-2015219185-A (JP)
Title: Path output device and path output method
Inventor: TAKAMA AKIYUKI
IPC: G09B29/00
Filed: 2014-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a path output device and path output method for reducing the input load of a user.SOLUTION: In a communication terminal device 1, when a plurality of coordinates (touch position) are designated on a touch panel 13 on which map information is displayed, a touch panel operation detection unit 14 determines the designated position as a candidate position. In accordance with the designation sequence of candidate positions, a position setting unit 17 sets a departure and destination from the candidate positions on the basis of a predetermined reference.
Patent JP-2015222548-A (JP)
Title: Specification information collection device, submission information analysis device, specification information collection method, and program
Inventor: NINOMIYA AKIHITO
IPC: G06F17/30
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it has been impossible to automatically construct a database for automatically collecting information submitted by one user to a plurality of server device.SOLUTION: The specification information collection device includes: a specification information storage part for storing first specification information as information specifying the location of submission information as information stored in a first server device; a submission information acquisition part for acquiring the submission information of one user by using the first specification information; a specification information acquisition part for acquiring second specification information as information satisfying a predetermined condition, that is, information specifying the location of the submission information of one user stored in a second server device from the submission information acquired by the submission information acquisition part; and a storage part for storing the second specification information acquired by the specification information acquisition part in association with the first specification information. Thus, it is possible to automatically construct a database for automatically collecting information submitted by one user to a plurality of server devices.
Patent JP-2015224575-A (JP)
Title: Exhaust emission control system
Inventor: SAKAINO MAKOTO
IPC: F01N3/20
Filed: 2014-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system capable of increasing the opportunity of regenerating a DPF, purifying exhaust gas, and improving fuel economy.SOLUTION: An exhaust emission control system 1 of an engine 10 comprises: an oxidation catalyst 9 provided in an exhaust pipe 7 of the engine 10; a DPF 4 provided in the exhaust pipe 7 downstream of the oxidation catalyst 9 and collecting particulate matters contained in exhaust gas; a fuel supply unit (fuel addition unit 3 or fuel injector 13) adding unburned fuel to the exhaust gas upstream of the oxidation catalyst 9 and the DPF 4 for performing a filter regeneration treatment for burning the particulate matters collected by the DPF 4; and a control unit 6 permitting the unburned fuel to be added from the fuel supply unit for the filter regeneration treatment if a temperature of the oxidation catalyst 9 is equal to or higher than a permissible temperature T1. The control unit 6 changes the permissible temperature T1 depending on a degradation degree of the oxidation catalyst 9.
Patent JP-2014207462-A (JP)
Title: Semiconductor device and semiconductor module
Inventor: TAGO SHIGERU
IPC: H01L21/768
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device or a semiconductor module that allows preventing the influence of noise occurring in a digital integrated circuit on an analog integrated circuit.SOLUTION: An analog integrated circuit 12 and a digital integrated circuit 14 are formed on a primary surface of a substrate 22. An analog ground terminal T2 is provided in the analog integrated circuit 12, and digital ground terminals T6 and T7 are provided in the digital integrated circuit 14. An analog ground layer 28 is stacked on the substrate 22 so as to face the analog integrated circuit 12, and digital ground layers 30 and 34 are stacked on the substrate 22 so as to face the digital integrated circuit 14. The analog ground terminal T2 is connected to the analog ground layer 28, and the digital ground terminals T6 and T7 are connected to the digital ground layers 30 and 34, respectively.
Patent JP-2015230736-A (JP)
Title: Resistance change type nonvolatile storage and its writing method
Inventor: IKEDA YUICHIRO
IPC: G11C13/00
Filed: 2014-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a resistance change type nonvolatile storage configured to perform verification writing operation that combines improvement of precision of recording and retrieval of data with speed improvement in writing of data and its writing method.SOLUTION: A resistance change type nonvolatile storage performs verification writing operation configured to apply a voltage pulse to newly change a resistive state to a resistance change type element that fails to satisfy a criterion for checking that the resistive state has changed regardless of application of a voltage pulse for changing the resistive state. When the frequency of verification writing operation performed for a prescribed number of resistance change type elements to be a writing object exceeds a predetermined frequency, the storage waits for a prescribed time without applying an additional voltage pulse.
Patent JP-2015230997-A (JP)
Title: Printed substrate and cutting method therefor
Inventor: HAGIWARA YUICHI
IPC: H05K1/02
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a printed substrate and a cutting method therefor, enabling separation of L-shaped printed substrates simply by folding the substrates, by the connection of only a central side out of three combined sides formed when the L-shaped printed substrates are combined in upside-down disposition, with the elimination of a sacrificed substrate at L-shape formation.SOLUTION: Among the combined three sides of L-shaped printed substrates (101, 102) of the same size each having a short side length which is 1/2 of a long side length or smaller, only central sides (106) are connected. Further, one L-shaped printed substrate (101, 102) is connected to another printed substrate (101, 102) in upper and lower positions using sacrificed substrates (103, 104).
Patent JP-2014168308-A (JP)
Title: Antenna device and communication terminal device
Inventor: KATO NOBORU
IPC: G06K19/077
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device and a communication terminal device that suppress an increase in loss and a change in resonance frequency caused by an eddy current generated in a metal surface without adding to size.SOLUTION: An RFIC element 14 includes a capacitance therein, and the capacitance and an inductance of a looped conductor 11 constitute an LC resonance circuit. When the RFIC element 14 supplies high frequency power in the UHF band to the looped conductor 11, a current IL flowing through the looped conductor 11 electromagnetically couples the looped conductor 11 to a flat conductor 12 to cause a flow of induced current IA through the flat conductor 12. By the propagation of the induced current IA through the flat conductor 12, the flat conductor 12 acts as a radiation element. A longitudinal dimension of the flat conductor 12 is preferably a half wavelength of a frequency band used. Accordingly, the flat conductor 12 acts as a half wavelength radiation element.
Patent JP-2015231200-A (JP)
Title: Image reader and image formation system
Inventor: TERADA TETSUYA
IPC: H04N1/04
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of reading a clear image, even when skimming while spacing apart a document and a platen, and to provide an image formation system.SOLUTION: An image reader and an image formation system are constituted of reading means performing first reading for reading a document mounted on a platen while moving, and second reading for reading the document conveyed for the platen, separation means for separating the document conveyed from the platen, at the reading position of the second reading, and changing means changing the focal position of the reading means at the reading position of the second reading, for the focal position of the reading means at the reading position of the first reading, so that the separation means approaches the document surface with the separation means separating the document.
Patent JP-2015230876-A (JP)
Title: Illumination system and operation terminal for the same
Inventor: HIWA TAKAAKI
IPC: H05B37/02
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system capable of easily setting a common setting value to a plurality of illuminating devices, and to provide an operation terminal for the same.SOLUTION: An illumination system comprises: a plurality of illuminating devices each having a light source and a communication module; and an operation terminal that sets a setting value for adjustment for the plurality of illuminating devices by communication via the communication module. The operation terminal sets a common setting value to the plurality of illuminating devices by using one operation by a user as a trigger.